The Standard format is continually one of the most popular formats in the constructed deck tournament scene. It is the format most commonly found at Friday Night Magic tournaments, played weekly at many hobby shops. Standard used to be referred to alternatively as "Type 2". While the name "Type 2" has been dropped officially, it is still commonplace that the standard format be referred to this way. This format consists of the most recent "Core Set" release and the two most recent "Block" releases, with one exception. "Rotation" occurs every fall when the first set of the new "Block" releases and becomes Standard Legal. From the time the new "Core Set" is released in early summer, until rotation occurs, 2 core sets are legal. The current Standard set includes Innistrad, Dark Ascension, Avacyn Restored, Return to Ravnica, Gatecrash, and the Magic 2013 core set.